參數(shù)資料
型號: LM1117F
廠商: TAEJIN Technology Co., Ltd.
英文描述: 1A L.D.O. VOLTAGE REGULATOR
中文描述: 第1A LDO穩(wěn)壓器
文件頁數(shù): 5/11頁
文件大?。?/td> 185K
代理商: LM1117F
1A L.D.O. VOLTAGE REGULATOR
LM1117S/RS/F
ELECTRICAL CHARACTERISTICS FOR LM1117
(Refer to the test circuits, T
J
=25℃ C
O
=10 unless otherwise specified)
S/RS/F
-2.5
Output Voltage
V
IN
= 4.0 to 12V, I
O
= 0 to 1A
V
IN
=4.0 to 12V, I
O
=0 to 1A
(Tj = 0~125℃)
V
IN
= 4.0 to 12V, I
O
= 10
V
IN
= 4.5V, I
O
= 0 to 1A
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Current Limit
Output Noise Voltage
1000 hrs, T
J
= 125℃
I
O
= 100
V
IN -
Vo = 5V
V
IN -
Vo = 5V
B = 10 to 10, T
J
= 25℃
I
O
= 40 , f = 120, T
J
= 25℃
V
IN
= 5.5V, V
NIPPLE
= 1V
PP
I
O
= 100
I
O
= 500
I
O
= 1A
T
A
= 25℃ 30 Pulse
Thermal Regulation
ELECTRICAL CHARACTERISTICS FOR LM1117
(Refer to the test circuits, T
J
=25℃ C
O
=10 unless otherwise specified)
S/RS/F
-2.85
Output Voltage
V
IN
= 4.4 to 12V, I
O
= 0 to 1A
V
IN
=4.4 to 12V, I
O
=0 to 1A
(Tj = 0~125℃)
V
IN
= 4.4 to 12V, I
O
= 10
V
IN
= 4.85V, I
O
= 0 to 1A
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Current Limit
Output Noise Voltage
1000 hrs, T
J
= 125℃
I
O
= 100
V
IN -
Vo = 5V
V
IN -
Vo = 5V
B = 10 to 10, T
J
= 25℃
I
O
= 40 , f = 120, T
J
= 25℃
V
IN
= 5.85V, V
NIPPLE
= 1V
PP
I
O
= 100
I
O
= 500
I
O
= 1A
T
A
= 25℃ 30 Pulse
Thermal Regulation
Jan. 2007 - Rev 1.0
HTC
5
V
O
V
O
ΔV
O
2.475
ΔV
O
ΔV
O
I
D
I
O
V
O
V
O
2.450
2.5
2.525
V
UNIT
MAX.
TYP.
0.1
0.2
V
2.550
PARAMETER
SYMBOL
TEST CONDITION
MIN.
0.2
%
%
%
0.4
0.1
0.2
ΔV
O
ΔV
O
0.5
2.85
%
V
IN
12
10
V
0.3
5
TYP.
MAX.
UNIT
V
1.1
PARAMETER
SYMBOL
TEST CONDITION
MIN.
100
V
2.878
V
1.2
1000
1250
1600
Supply Voltage Rejection
SVR
60
75
E
N
Dropout Voltage
V
D
1.0
1.2
1.1
0.4
1.3
V
%/W
%
2.907
V
0.01
0.1
%
ΔV
O
ΔV
O
V
IN
I
D
0.5
%
ΔV
O
%
V
2.821
2.793
12
0.2
0.3
I
O
1000
1250
1600
5
10
Supply Voltage Rejection
SVR
60
75
E
N
100
Dropout Voltage
V
D
1.0
1.2
1.1
V
1.1
1.2
V
1.3
V
0.003
%/W
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